Re: [PATCH 1/3] t7900-subtree.sh: fix quoting and broken && chains

[Eric Sunshine <sunshine@sunshineco.com>]

On Tue, Jul 26, 2016 at 12:14 AM, David Aguilar <davvid@gmail.com> wrote:
> Allow whitespace in arguments to subtree_test_create_repo.
> Add missing && chains.
>
> Signed-off-by: David Aguilar <davvid@gmail.com>
> ---
> diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
> @@ -16,16 +16,16 @@ export TEST_DIRECTORY
>  subtree_test_create_repo()
>  {
> -       test_create_repo "$1"
> +       test_create_repo "$1" &&
>         (
> -               cd $1
> +               cd "$1" &&

Thanks, I noticed this in December 2015 while reviewing a patch on the
list and have had a patch to fix it sitting in my queue since then but
never found time to formalize it.

>                 git config log.date relative
>         )
>  }
>
>  create()
>  {
> -       echo "$1" >"$1"
> +       echo "$1" >"$1" &&
>         git add "$1"
>  }
>
> @@ -73,10 +73,10 @@ join_commits()
>  test_create_commit() (
>         repo=$1
>         commit=$2

Perhaps &&-chain the above two lines also to future-proof against
someone inserting important code somewhere above the following 'cd'.

> -       cd "$repo"
> -       mkdir -p $(dirname "$commit") \
> +       cd "$repo" &&
> +       mkdir -p "$(dirname "$commit")" \
>         || error "Could not create directory for commit"
> -       echo "$commit" >"$commit"
> +       echo "$commit" >"$commit" &&
>         git add "$commit" || error "Could not add commit"
>         git commit -m "$commit" || error "Could not commit"
>  )